qijiale76 opened a new pull request, #424: URL: https://github.com/apache/tez/pull/424
A configuration meant to distinguish between slow and normal task attempts is not working correctly. This causes the speculation mechanism to target normal tasks as well, wasting considerable resources. This fix ensures the configuration is enforced, limiting speculative execution to only outlier or slow tasks. `tez.am.legacy.speculative.slowtask.threshold` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
